Trusted by companies Worldwide
Floin
Prizepicks
Simplisan
Magistrat
Floin
Prizepicks
Simplisan
Magistrat
"We could not hope for a better strategic development partner"
Almost a year ago our business was struggling to keep up with sales due to software developed by another agency. Cloud9devs team quickly stepped in and proposed a complete rewrite with a modern design that emphasised user experience for our users. They delivered a functional MVP within 11 weeks that enabled us to start scaling. By quickly developing new features for our ongoing needs, we continued increasing sales by millions of euros. Also, their responsiveness is something I never saw before in any other company.

-Lars Meier, CMO at Mountain Green GmbH

Your team of
Senior Full-Stack Developers

From product design to pixel-perfect development, we’ve got you covered. We’ll work with you and help you make the right choices every step of the way.
Our tech stack
TechStack

Angular/Node

php
React

React.js

React

React Native

iOs

iOS

swiftUi

SwiftUi

php
Electron

ElectronJS

python

Python

Django

Django

TechStack

Angular/Node

php
Ruby on Rails

Ruby on Rails

android

Android

Kotlin

Kotlin

TechStack

Angular

Javascript

JavaScript

Node.js

Node.js

Ruby

Ruby

Ruby on Rails

Ruby on Rails

android

Android

Kotlin

Kotlin

Electron

ElectronJS

Javascript

JavaScript

Connect us with your team, and  we’ll take care of the rest

We’ll work directly with you to brainstorm, scope, wireframe, design, build, QA, and deploy your app.
Product Design

Design

check
Strategy
check
Product Design
check
Design Systems
Learn more
All we need is your logo, but we’ll work with any and all specifications you give us to build the UX, UI, and final design.
Development

Development

check
Backend & Frontend
check
Architecture
check
Web & Mobile
Learn more
When you approve the designs, we’ll sprint to the final build and keep you in the loop about every step forward.
Scrum PSM I
Team Extension

Project Management

Learn more
check
1 or more developers
check
From 3 to 12+ months
check
Mid or Senior level
We’ll manage the project every step of the way to free up your time and resources and deliver your project in a timely manner.

Use Cases

Client A
🇬🇧 UK
Real Estate (Proptech)
React Native
Node JS
Posgrade DB
Graphana

Assisted in creating a unique real estate platform for Client A, enabling property owners in the UK to gauge interest in their properties effortlessly without committing to market listings, saving both time and money.

Canica
🇩🇪 Germany
Manufacture, Affiliate Sales
React
Node JS

Designed an interconnected system with Mountain Green, introducing the Canica platform for purchasing CBD products. It features an advanced commission system, supports multiple payment methods, including cryptocurrency, and enables user referrals with rewards. The platform facilitates comprehensive sales and commission tracking.

Mountain Green
🇩🇪 Germany
Manufacture, Affiliate Sales
React
Node JS

Developed software for Mountain Green to manage sales through both direct and affiliate channels, specializing in CBD-only cannabis plants. This included creating a system that allows affiliates to invite members and earn commissions, alongside providing full-stack development services from idea to support using React & NodeJS.

Cashews
🇺🇸 USA
Fintech
Flutter

Contributed to the Cashews App, an award-winning personal finance application for iOS and Android users in the US. This app with innovative features, connects to users’ bank accounts to analyze financial history, providing clear insights on safe spending limits. Our role spanned project management and design, ensuring a user-friendly experience that assists in preventing overspending.

Client B
🇬🇧 UK
Real Estate, (Proptech)
React Native
Node JS

Partnered to enhance Client B’s online presence, developing their internal tools and integrating with major property platforms like Zoopla and Rightmove through third-party management systems such as Jupix.

Client C
🇺🇸 USA
Healthcare
Elastic Search
Firebase
React

Collaborated with Client C on integrating their healthcare app with various sports tracking platforms such as Strava, Garmin, Whoop, Apple Health, and Android Health, and recovery devices, focusing on back-end development to launch a mobile application that recommends personalized recovery routines to users, significantly enhancing their wellness journey.

Megabon
🇸🇮 Slovenia
E-commerce, Cupons
Next.js
Elastic Search
Node JS

Took charge of the Balkans' leading travel coupon provider, Megabon, with over 4,000 sales daily and 500,000 unique monthly visits and transitioning their projects built with React and Ruby on Rails to Next.js, enhancing performance and user experience for their extensive daily transactions and monthly visitors.

Naval Architect
🇩🇪 Germany
CAD
C++
Node JS
Next.js

Developed a collaborative platform for Naval Architect, akin to Figma for designers, enabling seamless collaboration on ship design plans and overcoming the limitations of traditional CAD systems by facilitating real-time teamwork and plan synchronization.

Client D
🇩🇰 Denmark
Healthcare, Regulatory, Goverment
Angular

Aided Client D, a Danish government-backed initiative in developing a management dashboard for autonomous ultrasound robots, streamlining the examination process in healthcare by managing patient scans with enhanced security and efficiency.

Client E
🇸🇮 Slovenia
IT, HR
Angular

Created a time-tracking app for Client E to use in HR departments, catering to new legal requirements for meticulous work time monitoring, streamlining HR processes and compliance.

Floin
🇩🇪 Germany
Crypto, Fintech
React Native

Supported the launch of Floin's cryptocurrency wallet app in Germany, facilitating the management of their proprietary token and various other cryptocurrencies and NFT collections, ensuring a comprehensive and secure user experience.

Client F
🇫🇮 Finland
Gaming
React

For Client F, a Finnish game developer, our developer carried out database migrations and code rewrites to boost system efficiency and maintainability, and also developed endpoints for a new voting system, empowering user engagement through feedback and participation.

Simpli San
🇩🇪 Germany
Healthcare, Insurance, Regulatory
React Native

Completely reengineered the SimpliSan app using React Native to enhance its capability in managing the complex pricing structures of medical supplies across over 300 suppliers and insurance companies APIs to streamline operations for German medical supply stores.

Client G
🇺🇸 USA
Gaming, Betting
React
Ruby on Rails

For Client G, we spearheaded the creation of a fantasy tournament tracking platform alongside a novel platform in the games betting sector. These initiatives, developed with React and Ruby on Rails, are designed to diversify participation options in fantasy sports and betting, aiming to solidify Client G's market presence.

See how we built an MVP app within just 11 weeks

This app had several requirements, including a Know Your Customer (KYC) process, automated report generation, a purchasing system, and much more.Read all about it by clicking below.
arrow
Read Case Study

How to approach challenges when your application evolves

Discover how we tackled evolving app challenges in the Canica system case study, from design to rewards and webshop sync.
arrow
Read Case Study

Coming Soon

arrow
Read Case Study

Coming Soon

arrow
Read Case Study

Coming Soon

arrow
Read Case Study

Coming Soon

arrow
Read Case Study
Reliability

Fast, reliable & pixel-perfect

We know it’s hard to work with developers who don’t listen to your needs. We also know that changes in scope and direction can happen fast. We’re here to put your needs first, listen, advise, and build your pixel-perfect app.
Transparency

100% transparent

We give you full access into our development changes and you can monitor our updates daily. We also send you weekly updates and deep dives every 14 days. You’ll be able to follow every step of the development of your app.

Here’s what our partners say about us

Our services are used by global partners. Get a glimpse of what our international customers have to say about their partnership with Cloud9devs. 
Project Manager & Co-Founder, Solvesall d.o.o.
Cloud9devs' project management has been effective and delivered everything on time. They have listened to the client’s needs and quickly addressed concerns. Their proactive and responsive communication has made them feel like part of the team. Their flexibility and meticulousness were noteworthy.
testimonial
🇸🇮 Slovenia
View review
Department VP, SaaS Dev Company
Thanks to Cloud9devs, the client has scaled up their team with quality resources very fast, allowing them to deliver products quickly. The team is skilled, knowledgeable, responsive, and proactive, leveraging Zoom to communicate. Moreover, they’re flexible and have a great sense of ownership.
testimonial
🇨🇦 Toronto
View review
CTO, Daily Fantasy Sports Platform
Cloud9devs successfully delivered the project on time and within budget. The team seamlessly communicated with the client through virtual meetings. What was most impressive about the team was the speed of their development process.
testimonial
🇺🇸 Atlanta, Georgia, US
View review
CEO, No Code Development Agency
Cloud9devs successfully delivered the web app on time and within budget. The team managed the project well and kept the client updated on the progress through video calls. They were dedicated, focused, and enthusiastic.
🇸🇮 Slovenia
View review
Owner, Custom Software Dev Company
With the help of Cloud9devs, the client has delivered a major feature for the project. The team has weekly meetings and regular communication with the client. Moreover, their ability to perform autonomously is impressive.
testimonial
🇺🇸 Philadelphia, Pennsylvania
View review
CEO, Website Development Agency
Cloud9devs helped the client maintain their standards for quality and turnaround times, keeping the end customers satisfied. The client was impressed with the developer's skills, flexibility, and reasonable rates. Moreover, the vendor ensured that the entire process was clear and straightforward.
testimonial
🇸🇮 Slovenia
View review
map
Project Manager & Co-Founder, Solvesall d.o.o.
"Cloud9devs' project management has been effective and delivered everything on time. They have listened to the client’s needs and quickly addressed concerns. Their proactive and responsive communication has made them feel like part of the team. Their flexibility and meticulousness were noteworthy."
testimonial
🇸🇮 Ljubljana, Slovenija
CTO, Daily Fantasy Sports Platform
"Cloud9devs successfully delivered the project on time and within budget. The team seamlessly communicated with the client through virtual meetings. What was most impressive about the team was the speed of their development process.”
testimonial
🇺🇸 Atlanta, Georgia, US
OwnEr, Custom Software Dev Company
"With the help of Cloud9devs, the client has delivered a major feature for the project. The team has weekly meetings and regular communication with the client. Moreover, their ability to perform autonomously is impressive."
testimonial
🇺🇸 Philadelphia, Pennsylvania
Department VP, SaaS Dev Company
"Thanks to Cloud9devs, the client has scaled up their team with quality resources very fast, allowing them to deliver products quickly. The team is skilled, knowledgeable, responsive, and proactive, leveraging Zoom to communicate. Moreover, they’re flexible and have a great sense of ownership."
testimonial
🇨🇦 Toronto, Canada

Our team

Romano Pravdic

Romano Pravdic

Founder & CEO
Klemen Kop

Klemen Kop

Head of Operations
Lovro Hudrap

Lovro Hudrap

Tech Lead
Peter Artenjak

Peter Artenjak

PSM I Project Manager
Jaka Purg

Jaka Purg

Senior Full Stack
Amadej Ban

Amadej Ban

QA Engineer
Miha Najvirt

Miha N. Horvat

Full Stack
Jani Nedeljko

Jani Nedeljko

Senior Full Stack
Gaber Zinko

Gaber Zinko

Full Stack
David Preininger

David Preininger

Full Stack
Aljaz Gornik

Aljaž Gornik

Full Stack
Nejc Bencic

Nejc Bencic

Headhunter & Business dev
Tea Sfiligoj

Tea Sfiligoj

Senior UI Designer
Tim Sfiligoj

Tim Sfiligoj

Senior UX Designer
4.9
5 stars

Get your project of the ground by booking a call

Whether you have particular questions or you just want to see how well we click, do not hesitate to get in touch. The Cloud9devs crew is eager to meet you and start another extraordinary project.

Any Questions?

If you have other questions, or want to talk directly to the team - send us an email at hello@cloud9devs.com

Custom developement

How fast can you deliver? 

Cloud9devs takes pride in ensuring industry-leading development times. Our focus lies on getting the MVP version of your product out as soon as possible. We use an agile approach and prioritise working software that can start generating revenue for you.

What’s your process?

We start with the wireframes and after these have been confirmed, we proceed with designing the first pages. Parallel to this, we start to develop the backend of the system. This approach allows us to be extremely efficient and fast with our delivery.

How much do your services cost?

The final cost depends on the scope as well as the complexity of the projects. In general, prices for a web or mobile project with design, development, QA and support start from 30,000 USD.

Why should I land on Cloud9?

Our team is composed of senior experts with over 50 successful projects under our belt. This level of experience allows for a shallow learning curve, enabling us to quickly adapt to the most diverse of requirements. Over the years, we’ve collaborated with hundreds of leading experts from various industries, always drawing on their experience as well as utilising their expertise to further develop our skills. Want to learn more about the team behind Cloud9devs and our core values? Click here!

What do you mean by being 100% transparent with your clients?

We firmly believe that communicating often, openly and clearly is the key to success. It doesn’t only enable you to know which stage the project is at, but to also rest assured that there are no hidden issues waiting to turn into unpleasant surprises. So how do we do it?

Firstly, we invite our clients to our group chat channels, so that we can establish a direct line of communication. Secondly, we schedule weekly or biweekly sync calls to keep you up to date. Whenever there is a roadblock or we need more information, we’ll immediately let you know and arrange a call.

Team Extension

Who owns the IP?

When working with clients, it's important to be clear about who owns the intellectual property (IP) created during the course of the project. In most cases, the client will own IP created by employees of our agency, as well as any IP that is created by independent contractors hired by our agency.

However, there are some exceptions to this rule. For example, if our agency develops IP on behalf of the client as part of a work-for-hire arrangement, then the ownership of that IP will be determined by the contract between our agency and the client. Additionally, any IP that is created by our agency prior to the start of the project will remain the property of our agency.

Therefore, it's important to discuss IP ownership with clients at the outset of a project in order to avoid any potential misunderstandings.

What timezones do the developers work in?

The timezone our developers work in is Europe, specifically UTC+1 and UTC+2. This allows for a 4-6 hour overlap with US timezones, which extends the work day by a few hours. This way, our developers can also resolve issues that occurred in the US timezone and finish open tasks. This way our customers get their issue resolved more quickly and the company can maintain a high level of quality control.

What are the preferred ways to engage?

We prefer to work with clients on an hourly rate for a few reasons. Firstly, we specialize in long-term outsourcing, so working hourly means that our services are more flexible and can be tailored to the client's needs.


Secondly, it allows the client to know exactly how much they're spending on our services, which helps to build trust between us. And finally, working hourly gives us the opportunity to provide value beyond the scope of the project, which is something that our clients really appreciate.

So if you're looking for a reliable outsourcing partner, we strongly recommend considering us. We're confident that you won't be disappointed.

What security processes are in place?

Our developers will match our client's security processes. This ensures that our clients' data is always protected and that their systems are always secure.

We have a strict security process that all of our developers must follow, and we only work with developers who are willing to adhere to this process. This process includes multiple layers of security, from basic password protection to more advanced encryption methods. We also require that our developers use strong passwords and never reuse passwords across different systems.

By following these security measures, we can ensure that our clients' data is always safe and secure.

Note: we currently do not hold ISO 27001 or SOC 2 certification, but are inline with the requirements.

How do we communicate with clients?

Communication is key in any profession, but it is especially important for developers. After all, they are often responsible for conveying complex information to both their teammates and their clients. Our developers have excellent English skills: they listen actively, express themselves clearly, and ask questions when they're unsure of something.

Additionally, our developers are responsive to communication from the client in order to ensure that any concerns or questions are addressed in a timely manner. By maintaining open lines of communication, our developers can build strong relationships with clients and provide them with the best possible experience.

We find it best to integrate with clients processes (e.g. version control, chat tools, video calls, apps, agile, scrum or other project management frameworks).

4.9
5 stars

Clutch reviews

Review
Review
Review
Review
Review
Review

Let's Connect

Whether you have very specific questions or you just want to see how well we click, do not hesitate to get in touch. The Cloud9devs crew is eager to meet you and start another extraordinary project.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.